80654820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 237178368

約数和(自身を除く): 156523548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 444, 470, 555, 564, 705, 740, 773, 940, 1110, 1410, 1546, 1739, 2220, 2319, 2820, 3092, 3478, 3865, 4638, 5217, 6956, 7730, 8695, 9276, 10434, 11595, 15460, 17390, 20868, 23190, 26085, 28601, 34780, 36331, 46380, 52170, 57202, 72662, 85803, 104340, 108993, 114404, 143005, 145324, 171606, 181655, 217986, 286010, 343212, 363310, 429015, 435972, 544965, 572020, 726620, 858030, 1089930, 1344247, 1716060, 2179860, 2688494, 4032741, 5376988, 6721235, 8065482, 13442470, 16130964, 20163705, 26884940, 40327410, 80654820]

約数ペア:

[(1, 80654820), (2, 40327410), (3, 26884940), (4, 20163705), (5, 16130964), (6, 13442470), (10, 8065482), (12, 6721235), (15, 5376988), (20, 4032741), (30, 2688494), (37, 2179860), (47, 1716060), (60, 1344247), (74, 1089930), (94, 858030), (111, 726620), (141, 572020), (148, 544965), (185, 435972), (188, 429015), (222, 363310), (235, 343212), (282, 286010), (370, 217986), (444, 181655), (470, 171606), (555, 145324), (564, 143005), (705, 114404), (740, 108993), (773, 104340), (940, 85803), (1110, 72662), (1410, 57202), (1546, 52170), (1739, 46380), (2220, 36331), (2319, 34780), (2820, 28601), (3092, 26085), (3478, 23190), (3865, 20868), (4638, 17390), (5217, 15460), (6956, 11595), (7730, 10434), (8695, 9276)]